Doing this is pretty easy and just requires you to remap windows keys. This trick really helps me as I don’t even have to lift my hand from the keyboard to grab the mouse. But wouldn’t it be more efficient if you were able to remap these duplicate keys to open Applications? For example, I have mapped my Caps Lock to open Calculator and Menu key to open Google Chrome. Pretty Useless right! Every Windows keyboard has duplicate keys and the only purpose it serves is you can use them with both your hands. Just go back to SharpKeys again to delete or change key re-maps.Ever wondered what are you gonna do with two Shift keys, two Alt keys and the Caps Lock key. Now those pesky keys you don’t need will no longer trouble you. Step 7: Reboot or log off for the changes to take effect. Step 6: Once you’ve added all the keys you want to re-map or turn off, click Write To Registry. To can re-map multiple keys, start again at Step 1. If you want the key to do nothing, choose Turn Key Off (first choice in the list). You can change it to a more convenient key - for example, when using the IdeaPad U400 I changed the pesky Home key to Backspace just in case I miss the real Backspace key. This is where you’ll choose what the key does going forward. Step 4: In the right column is the same list of keys. You can also click the Type Key button underneath to quickly add the key in question. The left column shows a full list of keys on your computer. Step 2: Make a backup of your registry just in case. Step 1: Download SharpKeys 3.5, compatible with Windows 7 on down to Windows 2000, and install. Here’s how to turn off or change any key’s behavior: There’s a program for Windows that will do it for you no matter what kind of PC you have. You don’t need to manually edit the registry or have a lot of technical expertise to do this. The solution to this problem is simple: re-map troublesome keys so they act like different ones or turn them off all together. Do you often find yourself accidentally hitting the wrong keys on your laptop because of poor design or just messy typing?

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